Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

PYTHONÉèÖÃĬÈÏÓïÑÔ±àÂë

ת×Ô http://www.javaeye.com/topic/561786
Ô­Ìû£ºhttp://www.cnblogs.com/jingleguo/archive/2008/06/02/1211820.html
µ±pythonÖм䴦Àí·ÇASCII±àÂëʱ£¬¾­³£»á³öÏÖÈçÏ´íÎó£º
UnicodeDecodeError: 'ascii' codec can't decode byte 0x?? in position 1: ordinal not in range(128)
0x??Êdz¬³ö128µÄÊý×Ö£¬pythonÔÚĬÈϵÄÇé¿öÏÂÈÏΪÓïÑԵıàÂëÊÇascii±àÂ룬ËùÒÔÎÞ·¨´¦ÀíÆäËû±àÂ룬ÐèÒªÉèÖÃpythonµÄĬÈϱàÂëΪËùÐèÒªµÄ±àÂë¡£
Ò»¸ö½â¾öµÄ·½°¸ÊÇÔÚ´úÂëÖÐÌí¼Ó£º
import sys
reload(sys)
sys.setdefaultencoding('gb2312')
ÁíÒ»¸ö·½°¸ÊÇÔÚpythonµÄLib\site-packagesÎļþ¼ÐÏÂн¨Ò»¸ösitecustomize.py
Îļþ£¨sitecustomize.py is a special script; Python will try to import it on startup, so any code in it will be run automatically.£©£¬ÊäÈ룺
import sys
sys.setdefaultencoding('gb2312')
ÕâÑù¾ÍÄܹ»×Ô¶¯µÄÉèÖñàÂëÁË¡£
ps£º
1. utf8µÄ±àÂëÊÇ£ºutf-8
2. ²âÊÔÒѾ­³É¹¦µÄ·½·¨£º
>>> import sys
>>> sys.getdefaultencoding()


Ïà¹ØÎĵµ£º

[ת]Python: python±àÂëÎÊÌâ

ÕâÊÇÒ»¸öÎÒÃÇÔÚ´¦ÀíÖÐÎÄʱ, ¾­³£Óöµ½µÄÎÊÌâ.
pythonÀïÃæ»ù±¾ÉÏÒª¿¼ÂÇÈýÖÖ±àÂë¸ñʽ
1 Ô´Îļþ±àÂë
ÔÚÎļþÍ·²¿Ê¹ÓÃcodingÉùÃ÷¡£¸æËßpython½âÊÍÆ÷¸Ã´úÂëÎļþËùʹÓõÄ×Ö·û¼¯¡£
#/usr/bin/python
#coding: utf8
2 ÄÚ²¿±àÂë
´úÂëÎļþÖеÄ×Ö·û´®£¬¾­¹ýdecodeÒԺ󣬱»×ª»»ÎªÍ³Ò»µÄunicode¸ñʽµÄÄÚ²¿Êý¾Ý£¬ÀàËÆÓÚu'*'¡£unic ......

python decorator

1.³£Ó÷½·¨£¬²»´ø²ÎÊý
def decator(func):
    def inner_func(*args):
        args = (i * 2 for i in args)
        return func(*args)
    return inner_func
   
@decator
def add(a, ......

python decorator

1.³£Ó÷½·¨£¬²»´ø²ÎÊý
def decator(func):
    def inner_func(*args):
        args = (i * 2 for i in args)
        return func(*args)
    return inner_func
   
@decator
def add(a, ......

PythonµÄ²Ù×÷·û

1.#£º×¢ÊÍ·û
2.±È½ÏÔËËã·û(»ù±¾ºÍJavaÀàËÆ)
<  <=  >  >=   ==   !=   <>
PythonĿǰ֧³ÖÁ½ÖÖ"²»µÈÓÚ"±È½ÏÔËËã·û£¬!=ºÍ<>£¬·Ö±ðÊÇC·ç¸ñºÍABC/Pascal·ç¸ñ¡£Ä¿Ç°ºóÕßÂýÂýµØ±»ÌÔÌ­ÁË£¬
ÍÆ¼öʹÓÃǰÕß¡£
ÔÚPythonÖУ¬Ö§³Ö3<4<5ÕâÑùµÄ±í´ïʽ£¬¼ ......

cÅÌÕûÀí Python½Å±¾

ÄÜÕûÀí´ó²¿·ÖÎÞÓÃÎļþ
#!/usr/bin/python
#syscleaner.py
import os
import os.path
#delete files and directory recursively
def itedel(dir):
print('in dir :'+dir)
for doc in os.listdir(dir):
try:
if(os.path.isdir(doc)):
itedel(dir+'\\'+doc)
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ